Seiko Cal. 0770 - 273

The 0770-273 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0770 caliber with 28j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-8163ce218f95]

Also known as: Monster, Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1988

Related Models

• Seiko 3822-871
• Seiko 6296-488
• Seiko 5652-813
• Seiko 6279-868
• Seiko 4484-946
• Seiko 0743-407
• Seiko 6632-504
• Seiko 6315-616
• Seiko 4426-757
• Seiko 6287-926
• Seiko 4434-235
• Seiko 4416-708